Angelina Jolie - Sienna Miller - Rachel McAdams - Halle Berry - Leighton Meester
Credit: Jen Lowery/startraks; Jim Spellman/wireImage

It's Friday, which means that it's time to cast your vote in the People StyleWatch Who Looked Hot This Week poll. And the nominees are: Angelina Jolie in a sexy leather Michael Kors sheath and Dior gladiator heels, Rachel McAdams in a daring white Emilio Pucci dress, Halle Berry in Gap jeans, Leighton Meester in striped Louis Vuitton and cherry red Brian Atwood pumps and Sienna Miller in sparkling YSL. Watch the video and decide for yourself!